#wrapper {
	top: 0;
	bottom: 0;
	left: 0;
	right:0;
	overflow: hidden;
}

.content.activity.singlepage {
	position: absolute;
	z-index: 1;
	top: 0;
	width: 100%;
	max-width:640px;
	min-width:320px;
	bottom: 0;
	overflow: hidden;
}

.content.activity.singlepage.thead {
	position: absolute;
	z-index: 2;
}

.list_wrapper {
	position: absolute;
	z-index: 1;
	top: 45px;
	bottom: 0;
	left: 0;
	width: 100%;
	overflow: hidden;
	float: left;
}

.scroller {
	position: absolute;
	z-index: 1;
	top: 0;
	width: 100%;
	min-height: 100%;
}

.pullDown, .pullUp {
	background: #fff;
	height: 40px;
	line-height: 40px;
	padding: 5px 10px;
	border-bottom: 1px solid #ccc;
	font-weight: bold;
	font-size: 14px;
	color: #888;
	margin-top: 0;
	white-space: nowrap;
	font-size: 14px;
}

.pullDown.scrolledUp {
	margin-top: -51px;
	/* Should match the totalt height (i.e. height + paddings + borders) of #pullDown set above */
}

.pullDown .pullDownLabel, .pullUp .pullUpLabel {
	margin: 0 5px;
}

.pullDown .pullDownIcon, .pullUp .pullUpIcon {
	display: inline-block;
	width: 40px;
	height: 40px;
	background: url(../images/pull-icon@2x.png) 0 0 no-repeat;
	-webkit-background-size: 40px 80px;
	background-size: 40px 80px;
	-webkit-transition-property: -webkit-transform;
	-webkit-transition-duration: 250ms;
	vertical-align: middle;
	margin: 0 5px;
}

.pullDown .pullDownIcon {
	-webkit-transform: rotate(0deg) translateZ(0);
}

.pullUp .pullUpIcon {
	-webkit-transform: rotate(-180deg) translateZ(0);
}

.pullDown.flip .pullDownIcon {
	-webkit-transform: rotate(-180deg) translateZ(0);
}

.pullUp.flip .pullUpIcon {
	-webkit-transform: rotate(0deg) translateZ(0);
}

.pullDown.loading .pullDownIcon, .pullUp.loading .pullUpIcon {
	background-position: 0 100%;
	-webkit-transform: rotate(0deg) translateZ(0);
	-webkit-transition-duration: 0ms;
	-webkit-animation-name: loading;
	-webkit-animation-duration: 2s;
	-webkit-animation-iteration-count: infinite;
	-webkit-animation-timing-function: linear;
}
@-webkit-keyframes loading {
	from { -webkit-transform:rotate(0deg)translateZ(0);
	}to {
	-webkit-transform: rotate(360deg) translateZ(0);
	}
}